The easiest way to see host ready times for a particular group or cluster of hosts would be to actually create a custom dashboard and scope down to the section of hosts that you'd want to see.

First, you'll want to create your dashboard:

Next, you'll want to drag over the Usage widget and scope down to the hosts that you'd like, you can sort by 1, 2 or 4 CPU Ready:

Now, if you save this report, and navigate back to the main dashboard, you'll see it under "My Dashbaords." From here you can generate a report from this dashboard, or save it to be scheduled daily, weekly, or monthly:

The easiest way to see host ready times for a particular group or cluster of hosts would be to actually create a custom dashboard and scope down to the section of hosts that you'd want to see.

First, you'll want to create your dashboard:

Next, you'll want to drag over the Usage widget and scope down to the hosts that you'd like, you can sort by 1, 2 or 4 CPU Ready:

Now, if you save this report, and navigate back to the main dashboard, you'll see it under "My Dashbaords." From here you can generate a report from this dashboard, or save it to be scheduled daily, weekly, or monthly:

After I drag the usage widget I am now seeing all the hosts. I see an ‘edit the scope or title of this panel’ button but when I go and select a host I get a message saying “This component doesn’t allow SEs”. Am I in the wrong place?

In this box, you can scope down to the hosts you want to see. For example, if you wanted to see all hosts in a particular cluster, you'd scroll down to "Physical Machines By PM Cluster" and select the cluster you wanted, and hit Done. If you wanted Hosts in a Folder pulled in from VCenter, or a group created manually in VMTurbo, you could scope to that as well: